Description

Solenoid-Driven Diaphragm Metering Pump

High-Performance, Maintenance-Free Dosing Pump

Product Overview

This positive displacement diaphragm metering pump is designed for precise and reliable chemical dosing. Operating at 230V, 50Hz, it features a solid-state electronic circuit that controls the solenoid, ensuring accurate and consistent metering. The high-quality solenoid pushes the diaphragm, which then injects the liquid into the system.

Its base-mountable design and compact construction make it ideal for various industrial and water treatment applications.

Key Features & Benefits

✅ Precision Dosing: Adjustable stroke frequency for accurate chemical dosing.
✅ Maintenance-Free: Designed for long-lasting operation without frequent servicing.
✅ Robust Construction: Uses high-quality PTFE diaphragm and corrosion-resistant materials.
✅ Quiet Operation: Low-noise solenoid ensures smooth performance.
✅ Durable Electronic Circuit: Epoxy-coated circuit board is resistant to temperature fluctuations and magnetic fields.
✅ Advanced Solenoid Technology: Hot-rated solenoid dissipates heat efficiently, preventing performance degradation over time.
✅ Built-in Air Relief Valve: Prevents air lock and ensures continuous dosing.
✅ Digital Display Option: Optionally available with a digital stroke-per-minute (SPM) display for enhanced control.

Technical Specifications

Material of Construction (MOC)

• Diaphragm: Imported Solid PTFE for long life and durability

• Body Materials: Available in PP, PVDF, PTFE, SS316, and Alloy 20

• Check Valves: Double NRV ensures precise dosing and backflow prevention

Ideal Applications

✔ Water Treatment Plants – Chemical dosing for disinfection & pH correction
✔ Boiler & Cooling Tower Treatment – Precise chemical injection
✔ Industrial Process Control – Handling acids, alkalis, and other chemicals
✔ Pharmaceutical & Food Industries – Controlled ingredient dosing
✔ Effluent & Wastewater Treatment – Flocculant and coagulant dosing

product code : SIE20250331250